:root{--bg-primary: #0D0D0D;--bg-secondary: #111111;--bg-card: #1A1A1A;--bg-card-hover: #222222;--accent: #FF6B00;--accent-hover: #FF8C00;--accent-glow: rgba(255, 107, 0, .15);--text-primary: #FFFFFF;--text-secondary: #F5F5F5;--text-muted: #888888;--border: #2A2A2A;--success: #00C851;--success-hover: #00a040;--error: #FF4444;--error-hover: #cc3333;--font-heading: "Syne", sans-serif;--font-body: "Space Grotesk", sans-serif;--section-padding: 100px 0;--container-width: 1100px;--container-padding: 0 24px;--transition-fast: .15s ease;--transition-base: .3s ease;--transition-slow: .5s ease;--radius-sm: 6px;--radius-md: 12px;--radius-lg: 20px;--header-height: 72px}*,*:before,*:after{margin:0;padding:0;box-sizing:border-box}html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}body{font-family:var(--font-body);font-weight:400;font-size:16px;line-height:1.6;color:var(--text-primary);background-color:var(--bg-primary);overflow-x:hidden;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}#bg-canvas{position:fixed;top:0;left:0;width:100%;height:100%;z-index:-1;pointer-events:none}.container{width:100%;max-width:var(--container-width);margin:0 auto;padding:var(--container-padding)}h1,h2,h3,h4,h5,h6{font-family:var(--font-heading);font-weight:700;line-height:1.2;color:var(--text-primary)}h1{font-size:clamp(2.4rem,5vw,4rem);font-weight:800}h2{font-size:clamp(1.8rem,3.5vw,2.8rem)}h3{font-size:clamp(1.2rem,2vw,1.5rem)}p{color:var(--text-secondary);max-width:65ch}a{color:var(--accent);text-decoration:none;transition:color var(--transition-fast)}a:hover{color:var(--accent-hover)}:focus-visible{outline:2px solid var(--accent);outline-offset:3px}img{max-width:100%;height:auto;display:block}section{padding:var(--section-padding);position:relative}.section-heading{text-align:center;margin-bottom:60px}.section-heading h2{display:inline-block;position:relative;padding-bottom:16px}.section-heading h2:after{content:"";position:absolute;bottom:0;left:50%;transform:translate(-50%);width:60px;height:3px;background:var(--accent);border-radius:2px}.section-heading p{margin:16px auto 0;color:var(--text-muted);font-size:1.05rem}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:14px 32px;border:none;border-radius:var(--radius-sm);font-family:var(--font-body);font-size:1rem;font-weight:600;cursor:pointer;transition:all var(--transition-base);text-decoration:none;line-height:1}.btn-primary{background:var(--accent);color:var(--bg-primary)}.btn-primary:hover{background:var(--accent-hover);color:var(--bg-primary);transform:translateY(-2px);box-shadow:0 8px 24px #ff6b004d}.btn-outline{background:transparent;color:var(--text-primary);border:2px solid var(--border)}.btn-outline:hover{border-color:var(--accent);color:var(--accent);transform:translateY(-2px)}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}